CN1645021A - Alterating air conditioned pool and production thereof - Google Patents
Alterating air conditioned pool and production thereof Download PDFInfo
- Publication number
- CN1645021A CN1645021A CN 200510042065 CN200510042065A CN1645021A CN 1645021 A CN1645021 A CN 1645021A CN 200510042065 CN200510042065 CN 200510042065 CN 200510042065 A CN200510042065 A CN 200510042065A CN 1645021 A CN1645021 A CN 1645021A
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- Prior art keywords
- air
- seal
- sealing
- door
- storehouse
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
An air adjusting fresh keeping chamber comprises a moist chamber, seal unit, refrigeration device, air adjusting device and auto-control system. The seal unit is composed by multi layers of elastic material of good airseal property and different penetration index flexible to air adjusting and bio air adjusting linkage. The seal unit is partial or totally separated to the moist chamber with no need of safety valve and special airseal door. On the seal unit opens an elastic seal door, sampling port. The bottom of the seal unit is fixed to a bracket and sealed by liquid. The cold wind fan is installed in the seal unit and linked to the refrigerator outside of the chamber through refrigerating tube. The cold wind recycles inside the chamber to keep fresh.
Description
Technical field:
A kind of air-conditioned cold store that utilizes heat-preservation warehouse body, seal, refrigerating plant, air conditioning apparatus, automaton to form.The present invention relates to air-conditioned cold store by utilizing a kind of the have encapsulant of elastic characteristic and the changeable seal cavity of its composition, make the storehouse body form an airtight environment, the invention still further relates to installation site and the air-conditioned cold store auxiliary equipment of air-conditioned cold store with air-cooler.
Background technology:
Since nearly half a century, in order to preserve fresh goods effectively, Chinese scholars is invented and has been created various freezers, air-conditioned cold store, and the encapsulant to controlled atmosphere Kuku body has more research especially in recent years.Polystyrene foam plastics adds airtight material; Polyurethane is heat insulation every the compound foam-in-place spraying of vapour; Assembly type polyurethane foam battenboard and polystyrene foam battenboard etc., above way all is inner liner and heat-insulation and heat-preservation structure or combines closely, or formation one, its architectural feature is the rigid structure of fixing, this rigid structure is in the process of air-conditioned cold store cooling regulating the qi flowing in the channels, variation along with storehouse temperature, pressure, can produce the variation of pressure because of the both sides of building enclosure, inner liner is destroyed, the severe patient building enclosure rises and splits or subside, the storehouse body is scrapped, and solution is that numerous and jumbled safety valve and regulating the qi flowing in the channels bag are set.Special gas-tight door cost height, sealing effectiveness difference also is one of difficult point of engineering simultaneously.
A kind of method that last century Mo implements is that one and several airtight big accounts are installed in freezer, and the volume of minimum airtight big account has 200～300m
3, the maximum 2000m that reaches
3The invisible cooling, no low-temperature receiver in the account.Therefore, the inside and outside temperature of airtight big account exists very big difference and the thermograde in the account often to reach more than 3 ℃, is unfavorable for that product is fresh-keeping.
Technical scheme:
The objective of the invention is on the basis of freezer storehouse body,, build a kind of changeable air-conditioned cold store by an elastic sealing device is provided.This device can reach seal request, and separates or separate fully with the storehouse body portion; Do not need to be provided with safety valve and regulating the qi flowing in the channels bag and special gas-tight door; Air-cooler is installed in the interior elastic sealed body of storehouse, and the cold wind that air-cooler blows out is in the sealing body-internal-circulation; The elastic packing volume is little of 10m
3, greatly to 1000m
3More than, capacity commonly used is 50～150m
3, wherein high-capacity library can adopt sealing curtain to regulate seal cavity.For this reason, the present invention also will provide the preparation method of changeable air-conditioned cold store.
In order to achieve the above object, the leak-tight system of changeable air-conditioned cold store select softness, different gas permeability, mechanical strength height, plasticity strong, corrosion-resistant, anti-aging, be suitable for low temperature environment, not cold short, the elaxtic seal that has oneself breath property and anti-flammability, be easy to process.。
For the advance that reaches the air-conditioned cold store refrigeration system and the purpose of high energy efficiency ratio, the refrigeration system that adopts is wall-hanging refrigeration unit and compact air-cooler, intelligent automatic control, the installation form of wall-hanging refrigeration unit is identical with split type domestic air conditioning, can install at any time and telephone-moving.
In order to make cold circulation good, the temperature field is even, and air-cooler is installed in the elastic sealed body, and support is installed.Air-cooler is communicated with by the outer refrigerating plant of refrigeration piping and storehouse.
In order to embody the performance-adjustable of air-conditioned cold store volume, the import and export of elastic sealed body are located at and the same direction of heat room door, establish the sealing surface of several curtain falling types in the middle of it on certain direction, are used for changing the size in control space.
Use for the seal that makes the changeable air-conditioned cold store is convenient, its preparation method is to utilize some gastight materials to be spliced.Generally add all around mask and form, form a complete seal by end face, bottom surface.The end face of elastic sealed body leans on the top, storehouse with support, can carry out suitable stickup, sets out inlet and a plurality of censored sample mouth all around on the mask.The face of going along with sb. to guard him on no gateway, censored sample mouth and pavement carries out the compound stickup of loose type with corresponding wall, to increase firm degree.Establish liquid sealing pond on the ground of freezer.In liquid sealing pond is hung down in the bottom of mask,, make elastic sealed body realize complete sealing all around by the liquid sealing.
Description of drawings:
Fig. 1 is the primary structure schematic diagram of changeable air-conditioned cold store of the present invention.The drawing of accompanying drawing is described as follows: on ground, build storehouse body supporter 1, in add every vapour damp-proof layer 2, top base and around add insulation material 3, the insulation material outside adds internal layer protection 4, leaves insulation door 5, forms complete insulation storehouse.Elastic sealed body 6 is installed in the storehouse.Elastic sealed body 6 is provided with elastic packing door 7, observes sample tap 8; Sealing pond 9 is installed on the ground of storehouse, and sealing is equipped with sealing fluid 10 in the pond 9.Sealing fluid 10 liquid levels have fixed mount 11, also are provided with the cushion block 12 that exceeds the sealing liquid level in sealing pond 9, are covered with bed board 13 on the cushion block.
Shown in Figure 1, refrigeration unit 14 is mounted on the storehouse external wall, and air-cooler 15 is installed in the elastic sealed body 6, and air-cooler 15 is communicated with refrigeration on-hook 14 outside the storehouse by refrigeration piping.
Air conditioning apparatus 17 is communicated with elastic sealed body by pipeline.
Elastic sealed body 6 adds air-cooler 15 and air conditioning apparatus 17 forms complete storage space 18.When the space of seal is big, mount elastic packing curtain 19 at one or more surfaces of elastic sealed body, the volume space of sealing is changed according to demand.
The specific embodiment:
The building enclosure of changeable air-conditioned cold store shown in Figure 1 is by supporter 1, form every vapour damp-proof layer 2, insulating 3, internal layer protective layer 4, thermal insulating door thermally insulated door 5 five parts.The formation of building enclosure can be polytypes such as civil engineering formula, assembled, civil engineering assembling combined type, and material can be that brick, brick mix, stone; Can be steel, aluminium plastic material etc. also, heat preserving and insulating material all can with the various materials of market sale.Newly-built freezer storehouse body or old-fashioned freezer can utilize.
Seal 6 is selected flexible, can with environmental change, have excellent sealing, can dissolve the material of certain pressure, main material has various plastic foil materials, rubber and various new type waterproof coiled materials etc., individual layer and MULTILAYER COMPOSITE all can.Shape is made into square or rectangular according to space requirement, is made into circle or ellipse etc. during special circumstances.Seal 6 height according to the storehouse height between 2～5m.Doing in the seal 6, elastic packing door 7 and censored sample mouth 8 are set thereon, shape is bag shape or tubular.Door height 1.5～2m, width 0.7～1.0m, bag length 0.5～0.7m, sample are placed in the storage space, can get sample in the storehouse with hand.Hermatic door 7 and sample tap 8 are all fastened when regulating the qi flowing in the channels moves.
The preparation method in sealing pond 9 is: on the ground in storehouse, makes a pond, the assurance of this pond seals, and does not leak water and vapour, and sealing fluid 10 is housed in the pond, the height 0.3～0.4m in pond, and the area of length and width and storehouse is little or be equal to.Sealing is equipped with the fixed mount 11 that is used for fixing elastic sealed body in the pond 9, be used for supporting the cushion block 12 of bed board 13, the interval width of cushion block 12 determines that according to the size in sealing pond 9 bed board 13 is layered on the cushion block 12, and its thickness is determined according to the compression weight that can bear goods.
After each several part is carried out, elastic sealed body 6 is installed in the storehouse, support is installed.The elastic packing door 7 of seal 6 and censored sample mouth 8 are installed in cold convenient one side of coming in and going out, and the face of going along with sb. to guard him of top and no gateway is composite adhered with the adhesive loose type.Hang down in the sealing pond in the bottom of elastic sealed body 6, fixing with fixed mount 11, and lower seal relies on sealing fluid 10 to achieve the goal.So just finished installation.Elastic sealed body 6 forms a storage space 18.When the elastic packing body space is big, establish the sealing surface 19 of several curtain falling types on certain direction therebetween.
Refrigeration on-hook 14 and air-cooler 15 are communicated with the pipeline of elastic sealed body 6 and the slit adhesive seal between the body of wall of entering through walls by refrigeration piping.
The operation and the gas regulation of the whole storehouse of automaton 16 controls.
The inside and outside machine of air conditioning apparatus 17 is communicated with and is communicated with by pipeline equally.Air conditioning apparatus can comprise source nitrogen, nitrogen conditioner, controlled atmosphere gas cleaner, humidifier, sampling pump etc.
The principle of changeable air-conditioned cold store is to utilize elastomeric material to make encapsulant.Result of the test shows; under the state that the storehouse body is moving; be that thermal insulating door thermally insulated door is closed, refrigeration system operation is when storage bay is cooled to required temperature; gas componant is by regulating artificially; partial pressure of oxygen reduces to 10% or when lower, sealing account body itself can be dissolved because low temperature and pressure change the pressure reduction that produces, the influence that the storehouse body is not stressed and changes by 21%; the protection body of wall can not rise and split or break away from insulation material, reduces the investment of auxiliary equipment.Simultaneously, air-cooler circulates in the storage space of seal is housed, and cold air directly contacts with repertory in storage space, and temperature is consistent, helps the fresh-keeping of product.The elastic packing curtain mount the size that can regulate seal cavity.
The present invention does not limit to the size of above-mentioned encapsulant, seal cavity, on-hook form and making, is equally applicable to base unit, various encapsulant and sealing means, so long as encapsulant and building enclosure are splits, all belongs to scope of the present invention.
Claims (5)
1. one kind is used for the fresh-keeping changeable air-conditioned cold store of product.This air-conditioned cold store is made up of heat-preservation warehouse body, seal, refrigerating plant, air conditioning apparatus, automatic control system; It is characterized in that: seal is made up of the good elastomeric material of air-tightness, separates with heat-preservation warehouse body or partly separates; The bottom of seal is connected with the fixed mount of sealing in the pond, forms an independently seal cavity; The size of seal cavity is regulated by mounting the elastic packing curtain; Air-cooler is installed in the elastic sealed body, and air-cooler is communicated with by the outer refrigerating plant of refrigeration piping and storehouse; Air conditioning apparatus enters elastic sealed body by pipeline.
2. according to claim 1 described changeable air-conditioned cold store, it is characterized in that: elastic sealed body is provided with sample tap, elastic packing door and adjustable sealing curtain; Sample tap and hermatic door can be bag shapes, also can be tubulars, square.
3. according to claim 1 described changeable air-conditioned cold store, it is characterized in that described sealing pond is installed on the interior ground of storehouse, sealing is equipped with sealing fluid in the pond, has fixed mount at the sealing liquid level, sealing also is provided with the cushion block that exceeds liquid level in the pond, is covered with bed board on the cushion block.
According to its feature of air-conditioned cold store under the claim 1 also be seal select soft, air-tightness is good, plasticity is strong, the elastomeric material that is easy to process; Multiple elastomeric material gas permeability difference; The material multilayer that the property utilized is different, multi-form compound, its feature is suitable for the interlock of energy-conservation controlled atmosphere and biological controlled atmosphere.
5. manufacture method according to claim 1 described changeable air-conditioned cold store.To utilize some elasticity gastight materials to be combined into one by end face, mask adds the complete elastic sealed body that the bottom surface is formed all around earlier; All around mask is reserved the elastic packing door by the one side of storehouse door, and the elastic packing support leans on the top, storehouse, and reserves the sampling observation panel at one or more surfaces that makes things convenient for the aisle; Except that the one side that leaves peep hole and hermatic door, all the other go along with sb. to guard him face and storehouse top can with the loose stickup of corresponding wall; The junction adhesive seal of pipeline turnover and seal; It is characterized in that: have each bar seam heat-sealing machine of elastic sealed body of door, observation panel and inlet pipe mouth, fitted seal glue makes into the tight heat seal of interface as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510042065 CN1645021A (en) | 2005-01-31 | 2005-01-31 | Alterating air conditioned pool and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510042065 CN1645021A (en) | 2005-01-31 | 2005-01-31 | Alterating air conditioned pool and production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1645021A true CN1645021A (en) | 2005-07-27 |
Family
ID=34876319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510042065 Pending CN1645021A (en) | 2005-01-31 | 2005-01-31 | Alterating air conditioned pool and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1645021A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382783A (en) * | 2013-07-04 | 2013-11-06 | 浙江月宫冷链设备有限公司 | Dampproof air-conditioned cold store |
| CN103651762A (en) * | 2012-09-24 | 2014-03-26 | 天津市宏民微型保鲜冷库研究所 | Phase temperature controlled atmosphere fresh-keeping storehouse for fruits and vegetables |
-
2005
- 2005-01-31 CN CN 200510042065 patent/CN1645021A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103651762A (en) * | 2012-09-24 | 2014-03-26 | 天津市宏民微型保鲜冷库研究所 | Phase temperature controlled atmosphere fresh-keeping storehouse for fruits and vegetables |
| CN103382783A (en) * | 2013-07-04 | 2013-11-06 | 浙江月宫冷链设备有限公司 | Dampproof air-conditioned cold store |
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